package cn.wk.services;

import cn.wk.entity.Classes;
import cn.wk.entity.Course;

import java.util.List;

public interface CourseServices {
    List<Course> getAllCourse(Object...obj);
    int AddCourse(Object...obj);
    int MidffCourse(Object...obj);
    int DelCourse(Object...obj);
    int AddAllCourse(String sql);
    Classes findCourseById(int aid);
    List<Course> getCounameByTno(String tno);
    int CountSize();
}
